## Write a Python Program to find sum of array.

#### Write a Python Program to find sum of array.

In Python, an array is a data structure used to store a collection of elements, each identified by an index or a key. Unlike some other programming languages, Python does not have a built-in array type. Instead, the most commonly used array-like data structure is the list.
A list in Python is a dynamic array, meaning it can change in size during runtime. Elements in a list can be of different data types, and you can perform various operations such as adding, removing, or modifying elements. Lists are defined using square brackets [] and can be indexed and sliced to access specific elements or sublists.

Example of a simple list in Python:
my_list=[1,2,3,4,5]

##### Program
```def myfun():
arr=[1,2,3,4,5]
ans=sum(arr)
print("Sum of the array is",ans)

if __name__=="__main__":
myfun()
```

Output:

Sum of the array is 15

##### Another way
```def sum_of_array():
arr=[1,2,3,4,5]
total=0
for element in arr:
total=total+element
print("Sum of the array is",total)

if __name__=="__main__":
sum_of_array()
```

Output:

Sum of the array is 15

#### More Questions

83 . Write a Python Program for cube sum of first n natural numbers?
84 . Write a Python Program to find sum of array.

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